fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-05-01 02:54:07 +08:00
Code Issues Packages Projects Releases Wiki Activity

nxphlite-v3:Using new SPEKTRUM API

Browse Source
This commit is contained in:
David Sidrane 2017-05-09 14:47:21 -10:00 committed by Daniel Agar
parent 9ec37a78ff
commit 9342c81cf2
1 changed files with 17 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
src/drivers/boards/nxphlite-v3/board_config.h
View File

@ -100,22 +100,33 @@ __BEGIN_DECLS
#define GPIO_PPM_IN PIN_TPM1_CH1_1 /* PTC3 USART1 RX and PTA9 and PIN_TPM1_CH1 AKA RC_INPUT */
/*
*
* NXPhlite-v3 has separate RC_IN
*
* GPIO PPM_IN on PTA9 PIN_TPM1_CH1 and PCT3 USART1 RX
* SPEKTRUM_RX (it's TX or RX in Bind) on PCT3 USART1 RX
* Inversion is possible the UART
* The FMU can drive GPIO PPM_IN as an output
*/
/* Spektrum controls ******************************************************/
/* Power is a p-Channel FET */
#define GPIO_SPEKTRUM_P_EN (GPIO_HIGHDRIVE | GPIO_OUTPUT_ONE | PIN_PORTA | PIN7)
#define POWER_SPEKTRUM(_on_true) px4_arch_gpiowrite(GPIO_SPEKTRUM_P_EN, (!_on_true))
#define GPIO_SPEKTRUM_P_EN (GPIO_HIGHDRIVE | GPIO_OUTPUT_ONE | PIN_PORTA | PIN7)
#define SPEKTRUM_POWER(_on_true) px4_arch_gpiowrite(GPIO_SPEKTRUM_P_EN, (!_on_true))
/* For binding the Spektrum 3-pin interfaces is used with it TX (output)
* as an input Therefore we drive are UARTx_RX (normaly an input) as an
* output
*/
#define GPIO_UART2_RX_AS_OUTPUT (GPIO_HIGHDRIVE | GPIO_OUTPUT_ONE | PIN_PORTC | PIN3)
#define SPEKTRUM_RX_AS_UART() px4_arch_configgpio(PIN_UART2_RX)
#define SPEKTRUM_RX_AS_GPIO() px4_arch_configgpio(GPIO_UART2_RX_AS_OUTPUT)
#define SPEKTRUM_RX_HIGH(_s) px4_arch_gpiowrite(GPIO_UART2_RX_AS_OUTPUT, (_s))
#define GPIO_PPM_IN_AS_OUT (GPIO_HIGHDRIVE | GPIO_OUTPUT_ONE | PIN_PORTC | PIN3)
#define SPEKTRUM_RX_AS_GPIO_OUTPUT() px4_arch_configgpio(GPIO_PPM_IN_AS_OUT)
#define SPEKTRUM_RX_AS_UART() px4_arch_configgpio(PIN_UART1_RX)
#define SPEKTRUM_OUT(_one_true) px4_arch_gpiowrite(GPIO_PPM_IN_AS_OUT, (_one_true))
/* RC input */